A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6110-01-252-8220
NSN 4140-01-259-9260
NSN 5920-00-005-9804
NSN 6145-01-312-5978
NSN 6610-01-462-5980
NSN 6645-01-484-9847
NSN 6650-01-132-6860
NSN 5975-01-327-3254
NSN 6320-01-506-9439
NSN 5855-01-291-6790
NSN 6320-01-290-5271
NSN 5915-00-100-5239